X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fpower%2Faxp818.c;h=af4d7a69032ad3aa8027b138a85970d82c30d185;hb=10fa3ee09b4219e96128bf56b380a47a2b905134;hp=3ac05ffefe0120e0e82d7c20e96ed660c5cd0732;hpb=38491d9c6515eafd97d881cab0420652f07d92a5;p=u-boot

diff --git a/drivers/power/axp818.c b/drivers/power/axp818.c
index 3ac05ffefe..af4d7a6903 100644
--- a/drivers/power/axp818.c
+++ b/drivers/power/axp818.c
@@ -225,6 +225,16 @@ int axp_set_fldo(int fldo_num, unsigned int mvolt)
 				AXP818_OUTPUT_CTRL3_FLDO1_EN << (fldo_num - 1));
 }
 
+int axp_set_sw(bool on)
+{
+	if (on)
+		return pmic_bus_setbits(AXP818_OUTPUT_CTRL2,
+					AXP818_OUTPUT_CTRL2_SW_EN);
+
+	return pmic_bus_clrbits(AXP818_OUTPUT_CTRL2,
+				AXP818_OUTPUT_CTRL2_SW_EN);
+}
+
 int axp_init(void)
 {
 	u8 axp_chip_id;
@@ -245,3 +255,14 @@ int axp_init(void)
 
 	return 0;
 }
+
+int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	pmic_bus_write(AXP818_SHUTDOWN, AXP818_SHUTDOWN_POWEROFF);
+
+	/* infinite loop during shutdown */
+	while (1) {}
+
+	/* not reached */
+	return 0;
+}